first though after reading comments, "he's in college still!? woot??" so who hooked you up with those high profile gigs or were those school projects? Nice editing, though I would agree with the track change/pace/length from the others. I hear it all the time, keep it around a minute.

well done Michael ! good stuff. I'm not sure who you're targeting with this but the Fonda / Robards film title sequence and Discovery Channel bumper are certainly high profile. I'd move them earlier in the reel. While you have some really strong work, I suggest cutting the reel down to :60 - leave us wanting more. Or if you don't want to do this, then consider a music change after a minute or so. Hope this helps, g'luck!

Some very interesting effects! I personally would just use a soundtrack(s) without vocals for that type of video. The genre of music selected can be distracting to appreciate your excellent visual effects.
LD